Cov lus qhia rau kev siv

Cov hauv paus ntsiab lus hauv qab no tuaj yeem siv thaum xaiv microstrip circulators thiab cais tawm:

● Microwave Circuit Court nyob rau hauv daim ntawv ntawm microstrip kis tau tus mob, microstrip qauv, circulator nrog kab qauv thiab cais tawm tuaj yeem xaiv.

● Thaum decoupling thiab txuam ntawm circuits, microstrip isolators xaiv tau; Thaum ua si duplex thiab circulating luag hauj lwm nyob rau hauv lub Circuit Court, ib tug microstrip circulator yuav siv tau.

● Xaiv cov khoom sib txuas microstrip circulator thiab cais cov khoom ua qauv raws li qhov ntau zaus, qhov loj me me, thiab cov kev taw qhia kis tau siv.

● Thaum lub sijhawm ua haujlwm ntawm ob qhov ntau thiab tsawg ntawm microstrip circulator thiab isolator tuaj yeem ua tau raws li qhov yuav tsum tau siv, cov khoom loj feem ntau muaj peev xwm ntau dua.

● Copper daim kab xev tuaj yeem ua manually soldered rau kev sib txuas los yog kev sib txuas siv cov hlua khi nrog cov kab xev kub / hlau.

● Thaum siv manually soldered interconnections nrog kub-plated tooj liab daim kab xev, daim kab xev tooj liab yuav tsum zoo li tus Ω choj, thiab lub solder yuav tsum tsis txhob ntub cov tsim ntawm daim kab xev tooj liab. Ua ntej soldering, qhov kub ntawm lub ferrite nto ntawm lub isolator yuav tsum tau khaws cia ntawm 60-100 ° C.

● Thaum siv cov kab xev kub / hlau sib txuas rau kev sib txuas, qhov dav ntawm daim kab xev kub yuav tsum me dua qhov dav ntawm microstrip circuit.

Txhawm rau pab cov neeg siv nkag siab zoo dua thiab tsim nyog xaiv Drop-in/coaxial isolator thiab circulator, muaj cov lus qhia hauv qab no:

● Microwave Circuit Court nyob rau hauv daim ntawv ntawm microstrip kis tau tus mob, cais thiab circulator nrog kab qauv tuaj yeem xaiv tau; Microwave circuits nyob rau hauv daim ntawv ntawm coaxial kis tau tus mob yuav raug xaiv, thiab cais thiab circulators nrog coaxial qauv yuav xaiv tau.

● Thaum decoupling, impedance txuam thiab cais cov kev cuam tshuam cov teeb liab ntawm circuits, cov khoom sib cais tuaj yeem siv tau; Thaum ua si duplex thiab circulating luag hauj lwm nyob rau hauv lub Circuit Court, ib tug circulator yuav siv tau.

● Raws li qhov ntau zaus, qhov loj me me, kev sib kis tau los xaiv qhov sib thooj Drop-in/coaxial isolator, circulator khoom qauv, yog tias tsis muaj cov khoom sib xws, cov neeg siv tuaj yeem hloov kho raws li lawv tus kheej xav tau.

● Thaum lub sijhawm ua haujlwm ntawm ob qhov ntau thiab tsawg ntawm Drop-in/coaxial isolator thiab circulator tuaj yeem ua tau raws li cov kev xav tau ntawm kev siv, cov khoom loj feem ntau muaj cov khoom siv hluav taws xob loj uas tsim cov npoo.

Txhawm rau pab cov neeg siv nkag siab zoo dua thiab tsim nyog xaiv cov khoom siv waveguide, muaj cov lus qhia hauv qab no:

● Microwave Circuit Court nyob rau hauv daim ntawv ntawm waveguide kis tau tus mob, waveguide ntaus ntawv yuav xaiv tau.

● Thaum decoupling, impedance txuam thiab cais cov kev cuam tshuam cov teeb liab ntawm circuits, cov khoom sib cais tuaj yeem siv tau; Thaum ua si duplex thiab circulating luag hauj lwm nyob rau hauv lub Circuit Court, ib tug circulator yuav siv tau; Thaum sib piv cov Circuit Court, lub load tuaj yeem xaiv tau; Thaum hloov cov teeb liab txoj kev nyob rau hauv lub waveguide kis tau tus mob, ib tug hloov yuav siv tau; Thaum ua hluav taws xob faib hluav taws xob, lub zog faib hluav taws xob tuaj yeem xaiv tau; Thaum lub teeb liab kis tau tus mob microwave ua tiav thaum lub kav hlau txais xov kev sib hloov tiav, qhov sib txuas sib txuas tuaj yeem xaiv tau.

● Raws li qhov ntau zaus, lub zog muaj peev xwm, qhov loj me me, kev coj ua kis tau tus mob, kev ua haujlwm ntawm kev siv cov khoom siv waveguide cov qauv, yog tias tsis muaj cov khoom sib xws, cov neeg siv tuaj yeem kho raws li lawv tus kheej xav tau.

● Thaum lub sij hawm ua hauj lwm ntawm waveguide circulators thiab cais ntawm ob qhov ntau thiab tsawg tuaj yeem ua tau raws li cov kev xav tau ntawm kev siv, cov khoom lag luam nrog cov ntim loj feem ntau muaj cov qauv tsim loj ntawm cov khoom siv hluav taws xob.

● Txuas Waveguide Flanges siv Screw Fastening Method.

● Cov khoom siv yuav tsum tau nruab rau ntawm NON magneic carrier lossis hauv paus.

● RoHS raws.

● Rau Pb-dawb reflow profile nrog ncov kub 250 ℃ @ 40second.

● Humidity 5 mus rau 95% tsis-condensing.

● Kev teeb tsa av qauv ntawm PCB.

Ua ntej txuas microstrip circuits, nws raug nquahu kom ntxuav lawv thiab ntxuav cov pob qij txha tom qab sib txuas nrog cov kab xev kub-plated tooj liab. Siv cov kuab tshuaj nruab nrab xws li cawv lossis acetone los ntxuav cov flux, kom ntseeg tau tias tus neeg saib xyuas tsis nkag mus rau qhov chaw nplaum ntawm cov hlau nplaum ruaj khov, dielectric substrate, thiab cov khoom siv hluav taws xob, vim qhov no tuaj yeem cuam tshuam lub zog sib txuas. Yog tias cov neeg siv muaj cov kev xav tau tshwj xeeb, cov nplaum tshwj xeeb tuaj yeem siv tau, thiab cov khoom siv tuaj yeem ntxuav nrog cov kuab tshuaj tsis zoo xws li cawv, acetone, lossis dej deionized. Ultrasonic tu tuaj yeem ua haujlwm, ua kom qhov kub tsis tshaj 60 ℃, thiab cov txheej txheem ntxuav yuav tsum tsis pub tshaj 30 feeb. Tom qab ntxuav nrog dej deionized, siv cov cua kub kom qhuav nrog qhov kub tsis tshaj 100 ℃.

Ua ntej kev sib txuas ntawm Drop-in circuits, nws raug nquahu kom ntxuav lawv thiab ntxuav cov pob qij txha tom qab sib cuam tshuam cov Drop-in. Siv cov kuab tshuaj nruab nrab xws li cawv lossis acetone los ntxuav cov flux, kom ntseeg tau tias tus neeg saib xyuas tsis nkag mus rau qhov chaw nplaum hauv cov khoom, vim qhov no tuaj yeem cuam tshuam rau lub zog sib txuas.